package com.zheng.common;

public class Result<T> {
    private  String code;
    private  String msg;
    private T data;

    public String getCode() {
        return code;
    }

    public void setCode(String code) {
        this.code = code;
    }

    public String getMsg() {
        return msg;
    }

    public void setMsg(String msg) {
        this.msg = msg;
    }

    public T getData() {
        return data;
    }

    public void setData(T data) {
        this.data = data;
    }

    public Result() {
    }

    public Result(T data) {
        this.data = data;
    }



     public static Result success(){
        Result result =new Result<>();
        result.setCode("0");
        result.setMsg("成功");
        return  result;
     }

     //根据new对象是创建的构造器将任意类型的data数据返回
     //跟上方的构造方法连用
    ////静态方法上的泛型：静态方法无法访问类上定义的泛型。如果静态方法操作的引用数据类型不确定的时候，必须要将泛型定义在方法上
    public static <T> Result<T> success(T data){
        Result<T> result =new Result<>(data);//调用构造方法将data传入
        result.setCode("0");
        result.setMsg("成功");
        return  result;
    }

    public static Result error(String code,String msg){
        Result result =new Result<>();
        result.setCode(code);
        result.setMsg(msg);
        return  result;
    }

}
